PARTS OF A COMPUTER

_________ can be words,numbers,pictures or sound

• Data

• processing

• meaningful information

A computer displays ____________after processing the data

• output

• input

• process

______________ controls all parts of a computer system

• ALU

• CU

• MU

The ____________ monitor consumes least power

• LED

• CRT

• LED

A computer works on ____________ cycle

• IPO

• BPO

• CPO

The control unit works like a ____________

• traffic policeman

• doctor

• teacher

The output printed on a paper is called a ______________ copy

• soft

• hard

• rough

The data and instructions given to the computer are called_____

• input

• output

• process

ALU means

• Arithmetic logic unit

• All logic unit

• Any logic unit

A monitor is also known as ______

• VDU

• CPU

• ALU